$ git clone -n https://gitee.com/src-opencloudos-rpms/perl-Crypt-URandom.git /var/lib/mock/dist-oc9-build-194137-80363/root/chroot_tmpdir/scmroot/perl-Crypt-URandom
Cloning into '/var/lib/mock/dist-oc9-build-194137-80363/root/chroot_tmpdir/scmroot/perl-Crypt-URandom'...
$ git fetch origin 844e72e2e3a76fbaf520150b6d629faf269c6815:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/perl-Crypt-URandom
 * [new ref]         844e72e2e3a76fbaf520150b6d629faf269c6815 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 844e72e import perl-Crypt-URandom-0.39-3.tl4